May fans agree that the one great error in the Indiana Jones series was its most recent installment, Indiana Jones and The Kingdom of the Crystal Skull. Hard to believe that a film that made so much at the box office can be panned critically and publicly, but it was, yet some are holding on to hope that a fifth Indiana Jones can put the iconic adventurer back on top.

Unfortunately, producer Frank Marshall doesn’t see that happening any time soon or at all. According to him, it all ends with four.